Industrial Grade 99% Sodium Sulfate Anhydrous Ssa for Glass Industry
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Product Highlights
- High Purity Industrial Grade: Available in 99.6%, 99.0%, 98.0%, 97.0%, 95.0%, and 92.0% purity levels.
- Versatile Industrial Applications: Used in glass, paper, detergents, dyes, and chemical manufacturing.
- OEM and ODM Support: Service supports OEM and ODM customization for specific client needs.
- Flexible Packaging Options: Standard 50 KG bags or customized packaging according to customer requirements.
- Fast Delivery Time: Delivery within 7-10 days after receiving order, 15 workdays for peak/off-season.
- ISO Certified Quality: Product meets ISO certification standards for industrial grade sodium sulfate.
- Wide Market Coverage: Exported to North America, South America, Europe, Asia, Africa, and Oceania.
- Multiple Grade Standards: Offers Superior, First-class, and Qualified products for Class I, II, and III.
Product Attributes
- Customization
- Available
- CAS No.
- 7757-82-6
- Formula
- Na2so4
- Model NO.
- sodium sulphate
- EINECS
- 231-820-9
- Certification
- ISO
- Purity
- 99%
- Type
- Sodium Sulfate
- Appearance
- Powder
- Grade Standard
- Industrial Grade
- Item
- Sodium Sulphate
- Other Name
- Sodium Sulfate
- CAS
- 7757-82-6
- Usage of Caustic Soda
- Detergent, Food, Glass
- Package
- 25kg PP Bag
- Service
- Support OEM and ODM
- Delivery Time
- 7-10 Day After Receive Order
- Transport Package
- 25kg PP Bag
- Specification
- 99%
- Trademark
- TJCHEMI
- Origin
- Tianjin
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Product Description

Sodium sulfate is classified into three categories based on its industrial applications. Class I, the highest grade, is used in applications such as batteries, optical glass, printing and dyeing, synthetic detergents, vinyl, and fiber production. Class II is primarily used in industries like common glass, dyes, and paper manufacturing. Class III is mainly utilized in inorganic salt and other industrial raw materials.
| project | index | |||||
| Category I | Category II | Category III | ||||
| Superior products | First-class products | First-class products | Qualified products | First-class products | Qualified products | |
| Sodium sulfate (Na2SO4)w/% | 99.6 | 99.0 | 98.0 | 97.0 | 95.0 | 92.0 |
| Water insoluble matter w/% | 0.005 | 0.05 | 0.10 | 0.20 | / | / |
| Calcium and magnesium (calculated as Mg) w/% ≤ | / | 0.15 | 0.30 | 0.40 | 0.6 | / |
| Calcium (Ca) w/% | 0.01 | / | / | / | / | / |
| Magnesium (Mg) w/% | 0.01 | / | / | / | / | / |
| Chloride (as CI) w/% | 0.05 | 0.35 | 0.70 | 0.90 | 2.0 | / |
| Iron (Fe) w/% ≤ | 0.0005 | 0.002 | 0.010 | 0.040 | / | / |
| Water w/% | 0.05 | 0.20 | 0.5 | 1.0 | 1.5 | / |
| Whiteness(R457)/% ≥ | 88 | 82 | 82 | / | / | |
| pH (50 g/L aqueous solution, 25 ºC) | 6-8 | // | / | / | / | / |
1. Sodium sulfate is an important raw material for making glass and paper.
2. It is the largest in papermaking and cellulose industry, accounting for about 70% of the total.
3. Sodium sulfate is a component of synthetic detergent, it is a neutral salt, adding it can reduce the surface tension, increase the solubility of detergent.
4. It is the diluent of dyes and the auxiliary agent of dyeing and printing.
5. In the chemical industry, sodium sulfate is used as raw material for the manufacture of sodium sulfide, gypsum, sodium silicate and other chemical products.
6. Mirabilite is used as a purgative in medicine. Sodium sulfate is an antidote to barium and lead poisoning.
50 KG bags, 27MT/20'FCL
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.




About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI246900". Items marked "" are certified.
Company Profile
Tianjin Sino Chemical Co., Ltd is a comprehensive and professional manufacturer Since 1992, our business has developed into Water Treatment, Food Additives, Feed additives, Solvent, Detergent, Painting & Coating, PVC Additives, Medical Intermediate. With the capacity of Raw material 100 million MT each year, the annual output value is over 100 billion, which has seven holding and wholly-owned subsidiaries.
Based on the long-term understanding of marketing requirements and rapid development in recent years, our business has expand and improve constantly. It has gradually formed a system of scientific research, development, design, production, sales and OEM / ODM. It has extended its business to different countries and regions in Asian, Europe, Africa, Australian and America, more than 150 countries. From the raw material to the finished products, all the process made and finished by our own team. Therefore we have the overwhelming advantage on the material and prices. You can enjoy one stop service in our group.
"Quality Assurance, Professional Service, Fast Response, Customer First" is the business purpose of our company. We do enjoy a great recognition and applause from abroad with good reputation and good quality! Choose us, we are worthy of your trust! The good quality products with reasonable price in multiple scopes must be provided. Cordially welcome our clients and customers all over the world to discuss with us and place orders.
About Our Factory & Business Background
- Address
- No. 180 Century Avenue, Dagang Street, Binhai New District, Tianjin, China
- Terms of Payment
- LC, T/T, D/P
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Qingdao, Tianjin, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 1992-10-15
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the available purity levels?
- Purity levels range from 92.0% to 99.6%, including 99.6%, 99.0%, 98.0%, 97.0%, 95.0%, and 92.0%.
- What is the delivery time?
- Delivery takes 7-10 days after receiving the order. Peak and off-season lead times are within 15 workdays.
- Is OEM/ODM service available?
- Yes, we support OEM and ODM services to meet specific customer requirements.
- What are the main applications?
- Mainly used in glass, paper, detergents, dyes, printing, and chemical industries like sodium sulfide production.
- What are the payment terms?
- We accept LC, T/T, and D/P as terms of payment.
- How is the product packaged?
- Standard packaging is 50 KG bags. Customized packaging is available according to customer needs.
- What certifications does the product have?
- The product holds ISO certification.
- What are the storage conditions?
- Store in closed containers in a cool, dry, well-ventilated area, avoiding direct sunlight.
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